ManyToAny (Hibernate Core Aggregator 3.6.10.Final API)

All Classes

Summary:
Required |
Optional

Detail:
Element

```
@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface ManyToAny
```
Defined a ToMany association pointing to different entity types. Matching the according entity type is doe through a metadata discriminator column This kind of mapping should be only marginal.

Author:

Emmanuel Bernard

Required Element Summary

Required Elements
Modifier and Type	Required Element and Description
`javax.persistence.Column`	`metaColumn` Metadata dicriminator column description, This column will hold the meta value corresponding to the targeted entity.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element and Description
`javax.persistence.FetchType`	`fetch` Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched.
`String`	`metaDef` Metadata definition used.

- Element Detail
  - metaColumn
```
public abstract javax.persistence.Column metaColumn
```
    Metadata dicriminator column description, This column will hold the meta value corresponding to the targeted entity.
  - metaDef
```
public abstract String metaDef
```
    Metadata definition used. If defined, should point to a @AnyMetaDef name If not defined, the local (ie in the same field or property) @AnyMetaDef is used
    
    Default:
    
    ""
  - fetch
```
public abstract javax.persistence.FetchType fetch
```
    Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched. The EAGER strategy is a requirement on the persistence provider runtime that the value must be eagerly fetched. The LAZY strategy is applied when bytecode enhancement is used. If not specified, defaults to EAGER.
    
    Default:
    
    javax.persistence.FetchType.EAGER

All Classes

Summary:
Required |
Optional

Detail:
Element

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